我已经做了以下事情：
# layman -a qt
# cat /etc/portage/package.accept_keywords
=x11-libs/qt-core-5.9999 **
=x11-libs/qt-network-5.9999 **
=x11-libs/qt-dbus-5.9999 **
=x11-libs/qt-declarative-5.9999 **
=x11-libs/qt-demo-5.9999 **
=x11-libs/qt-gui-5.9999 **
=x11-libs/qt-multimedia-5.9999 **
=x11-libs/qt-opengl-5.9999 **
=x11-libs/qt-phonon-5.9999 **
=x11-libs/qt-qt3support-5.9999 **
=x11-libs/qt-script-5.9999 **
=x11-libs/qt-sql-5.9999 **
=x11-libs/qt-svg-5.9999 **
=x11-libs/qt-test-5.9999 **
=x11-libs/qt-webkit-5.9999 **
=x11-libs/qt-xmlpatterns-5.9999 **
=x11-libs/qt-widgets-5.9999 **
=x11-libs/qt-jsbackend-5.9999 **
=x11-libs/qt-xml-5.9999 **
接下来呢？
答案1
晚了一年半，但对任何人都有用。有两套：
emerge -av @qt5-essentials @qt5-addons
对于 qt 覆盖，ofc